package com.learn.egweibo666.mapper;

import com.learn.egweibo666.pojo.dto.UserLoginParam;
import com.learn.egweibo666.pojo.entity.User;
import com.learn.egweibo666.pojo.vo.UserVO;

public interface UserMapper {
    int selectByUsername(String username);
    int insertUser(User user);

    UserVO selectUser(UserLoginParam userLoginParam);
}
